Error Code dC
The washer lid is open
Moderate
Address soon - your appliance may not work properly
Also displayed as: dC
What This Means
Door not properly closed; Laundry caught in door; Door switch defective; Main PCB defective
What actually causes this:
The lid isn't closed all the way or clothes are caught in the door
First Thing to Check
Close the lid and make sure no clothes are sticking out
Parts Involved
How to Fix
- 1
1. Check Reed SW resistance (White-Green Wire): approx 0.2Ω
- 2
2. Check if dC occurs during boiling course — door may open from pressure
- 3
3. Check 120V power cord and insulation status
- 4
4. If main PBA door detection circuit is defective, replace it
This Error Applies To
Samsung WA45T3400A Series Washers (2024) (2024–present)
Related Error Codes
The washer isn't getting enough power
The motor controller can't communicate with the main board
The clutch sensor is giving incorrect readings
The control boards can't communicate
The washer can't detect the water level properly
The door lock mechanism has failed
The washer's heater is getting too hot
Water is leaking inside the washer